baber/WOPTO huggingface dataset:
Patent JP-H09175114-A (JP)
Title: Pneumatic tire
Inventor: WADA MITSUHIRO
IPC: B60C11/11
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which can improve wondering performance without worsening control stability performance. SOLUTION: A plurality of longitudinal grooves extended in the tire peripheral direction and lateral grooves 10 extended in the direction crossing the longitudinal groove from a tread edge are arranged in a tread surface, so as to provide a pneumatic tire formed with a shoulder block 11 arranged in the peripheral direction between the tread edge and the longitudinal groove. In a peripheral directional section of the shoulder block 11, parallel to a tire equator surface, a first arrival wall surface 12 positioned in a block first arrival side A which is the first grounding side of this shoulder block 11 and faced to the lateral groove 10 is made to have a crossing angle a of 5 deg. to 20 deg. relative to a tire normal N and tilted toward the block first arrival side A as the surface 12 directs the outside in the tire radial direction.  Furthermore, in a first arrival region of the block first arrival side A apart from the center of peripheral direction length of this shoulder block, one or two sipings 13 extended in the nearly tire axial direction are provided.
Patent JP-H03199742-A (JP)
Title: Planet gear type multistage transmission
Inventor: UEDA KAZUHIKO
IPC: F16H3/62
Filed: 1989-12-27
Abstract: PURPOSE:To obtain speed change shifts of forward five-speed and reverse one- speed with a less speed change shock by selecting gear elements in a manner wherein the element except specified to an output element serves as input and fixed elements, in the first and second planet gear mechanisms. CONSTITUTION:One of the first ring gear R1 and the first planetary carrier C1 in the first planet gear mechanism 1 and one of the second ring gear R2 and the second planetary carrier C2 in the second planet gear mechanism 2 are respectively specified as an output element with an element except this output element serving as an input element and a fixed element. Shifts of forward 5-speed and reverse 1-speed are obtained by selecting clutches K1 to K4 and brakes B1 to B4 in such a manner as mentioned in the above. In this way, compactness, reduction of a speed change shock and noise and improvement of reliability can be contrived with only a less capacity of the friction element required because on-off action of power for a speed change is performed on the input side of the first and second planet gear mechanisms before torque is enlarged by deceleration.
Patent JP-H11239848-A (JP)
Title: Supporting frame for vibration type mold
Inventor: SCHALLENBERG STEPHAN
IPC: B22D11/04
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To achieve maintenance-free and wear-resistance of a link mechanism and to constitute a mold suspending part in a convenient cost by connecting connecting bars and carrying bodies, through leaf spring joints movable with carrying frames. SOLUTION: A supporting frame is provided with each one of the carrying frame 2 and two carrying bodies 1 fixed to the vertical directon and the connecting bars 3 which is connected with the carrying body 1 at the one side and the carrying body 2 at the other side in joint state and arranged at mutually upper and lower positions in the horizontal direction in pair-state. Carrying arms are formed with a vertical supporting body 5 and a cantilever beam 4 to hold the mold. The connecting bars 3 in the horizontal direction provided with the leaf sprig joints 20 for connecting the carrying body with the supporting body are arranged between each carrying body 1 and the supporting body 5 in the vertical direction.  The free ends of the leaf spring joints 20, 20' are inserted into slits 14, 14' in the horizontal direction with a fastening connection which can be formed with screw connecting parts 13, and fixed.
Patent JP-2000131928-A (JP)
Title: Image forming method
Inventor: KOGA YOSHIRO
IPC: G03G15/08
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To effectively prevent degradation image characteristic due to an edge effect, etc., and to obtain a sharp image of high resolution by forming an electrostatic latent image on a single-layer, positively-electrifiable organic photoreceptor and then developing it by a pressure-contact development method. SOLUTION: When toner 8 on a developing roller 9 is carried to a pressure contact part, the toner 8 charged according to the potential contrast of a latent- image carrier 1 and a development electric field by a development bias application means 14 sticks to a photoreceptive layer 3, so that an electrostatic latent image is developed. Further, an image of toner is transferred onto recording paper 16 by means of a transfer unit 15 such as corona transfer unit or a transfer roller, the transfer toner is fixed onto the recording paper by the application of heat and pressure, and thus a required image can be formed on the recording paper.  In the use of a single-layer, positively charged organic photoreceptor in particular, such a surface-potential distribution that surface potential greatly changes in a boundary between a line image and a non-line image is exhibited, therefore a sharp development electric field can be obtained by the closest contact of a development electrode through pressure-contact development.
Patent JP-H06168803-A (JP)
Title: Thermistor and manufacture thereof
Inventor: FUJIMOTO YOSHINORI
IPC: H01C7/04
Filed: 1992-11-30
Abstract: PURPOSE:To manufacture an ultracompact thermistor readily at a low cost whose solder heat resistance and solder attaching property are good, resistance value by plating treatment of an electrode does not change and strength to tensile stress caused by thermal stress is high and to form a layer with solder heat resistance and solder attaching property in a surface of a foundation electrode layer uniformly. CONSTITUTION:A foundation electrode layer 16 is formed all over both sides of a ceramic sintering sheet for a thermistor element. An Ni plating layer 17a and an Sn or Sn/Pb plating layer 17b are formed in each surface of the foundation electrode one by one. A sintering sheet wherein an electrode consisting of the foundation electrode layer 16 and a plating layer 17 is cut to a chip by a dicing saw to acquire a thermistor 10.
Patent JP-H11177111-A (JP)
Title: Insulation substrate for amorphous silicon thin film type solar battery
Inventor: MORI KOJI
IPC: H01L31/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an insulation substrate for an amorphous silicon thin film type solar battery provided with a texture structure for presenting high photoelectric conversion efficiency. SOLUTION: For an insulation substrate, an electric insulation layer composed of heat resistant resin in which pigment whose average grain diameter is 0.1-3 μm is mixed for 3-50 volume % is provided on the surface of a metallic substrate and the surface coarseness of the electric insulation layer is adjusted to Rmax 0.3-1.5 μm. Titanium oxide, alumina and silica, etc., are used as the pigment and polyether sulfone resin and polyimide resin, etc., are used as the heat resistant resin. In such a manner, since the surface of the electric resin layer is rugged by the pigment dispersed in the heat resistant resin, even when the surface coarseness is large like Rmax 0.3-1.5 μm, an amorphous silicon thin film without film breakage is formed.
Patent JP-2000145763-A (JP)
Title: Bearing device and its related technique
Inventor: YAMADA YOSUKE
IPC: F16C33/14
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve bearing device and a motor, having small shaft loss, few number of part items and low noises, especially having small NRRO and excellent rotational accuracy, and also provide a method of manufacturing a bearing device. SOLUTION: A short cylindrical sleeve member 14 is fitted and fixed on the circular rising part 10b of a base plate 10. A thrust plate 16 is fixed on the upper end surface of the sleeve member 14. The sleeve member 14 is sleeve-fitted in a rotary shaft body 18. Diametral projected curved surface parts 18a, 18b forming a rotation symmetrical shape centering around a shaft center line are arranged in upper and lower two parts of the peripheral surface of the rotary shaft body 18. The middle between both the diametrically projected curved surfaces 18a, 18b is formed into an approximately V-shaped diametral recessed part 30. The inner circumferential surface of the sleeve member 14 is formed into a cylindrical surface part 14a having a constant diameter centering around the shaft center line.  A part opposed in a diametral direction through the top parts of both the diametral projected curved surface parts 18a, 18b and lubricant oil is formed into a small recessed part slightly recessed to a rotation symmetrical shape centering around the shaft center line by being opposed to each top part. The diametral position of each top part is positioned that it is slightly fitted into the inside of each small recessed part.
Patent JP-H09182729-A (JP)
Title: Mr imaging method and mri device
Inventor: MIYAZAKI MITSUE
IPC: G01R33/48
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To securely obtain a fat restraining effect even if imaged cross sections are updated when imaging several cross sections sequentially. SOLUTION: Several cross sections of a subject positioned in a static magnetic field are imaged with a fat restraining sequence. lach time imaged cross sections are updated (steps S7, S11, S15), a changed amount of the excited center frequency of updated cross section is calculated, and the changed amount is reflected on the center frequency of fat restraining pre-pulse of a fat restraining sequence (steps S9, S13, S17).
Patent JP-H11156527-A (JP)
Title: Gate grinding device
Inventor: AOTO HIROKI
IPC: B24B9/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To efficiently grind a workpiece having two or more gates by installing a biaxial transfer means which advances, retreats, traverses a workpiece holding part for grinding and a rotation means which mates the holding part to the plural gate positions. SOLUTION: The holding part 1 composed of a positioning jig 11 and a toggle clamp 12 holds the workpiece. A gate of the workpiece is made to advance and approach to an end face of a belt grinder by a holding part transfer means 2 and then, is ground by such a contact movement as an action to transverse from a center portion of the grinder to the other end face. After that, the workpiece is retreated and rotated to grind the other gate thereby the other gate is made to advance and approach to the other end face of the grinder so that it is ground by a contact movement from the center part of the grinder to the other end face. Since a rotary activate mechanism is provided, a gate of a cylindrical shape workpiece can also be ground into a circular shape.
Patent JP-H09159405-A (JP)
Title: Method for detecting position of edge and method and instrument for measuring superposing accuracy
Inventor: MURAKAMI ATSUSHI
IPC: G01B11/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To easily detect the position the edge of a pattern coated with a thin film. SOLUTION: At the time of detecting the position of the edge of a pattern 1 having a rectangular cross section and formed on a sample which is entirely coated with a thin film F, the height variation of the surface of the thin film F from a reference plane on the surface of the film F in the direction crossing the pattern P is detected in a non-contacting state and the edge position of the pattern P1 is detected based on the inclined parts of the waveform (c) of the detected height signal.  Since the edge position of the pattern P1 is detected based on the inclined parts of the waveform of the detected height signal by detecting the height variation (ruggedness) of the surface of the thin film F from the reference plane, the midpoint positions of the inclined parts of the waveform of the height signal, for example, can be detected as the edge positions of the pattern P1 even when the pattern is formed on a sample which is entirely coated with the thin film F.
Patent JP-2001168125-A (JP)
Title: Semiconductor device
Inventor: FURUSAWA KAZUYOSHI
IPC: H05K1/11
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device improving the strength of the adhesion of a chip side land to a solder ball, and suppressing the growth of solder ball cracks due to a temperature stress. SOLUTION: This is a BGA package semiconductor device equipped with a wiring layer 1B arranged through an insulating layer 1A on a semiconductor chip 1, and a solder ball 2 arranged in an input and output area (chip side land 1C) formed in each wiring layer 1B. In this case, plural land projecting parts 3 are formed so as to be projected corresponding to the single solder ball 2 at each wiring layer 1B of the chip side land 1C.
Patent JP-H09160555-A (JP)
Title: Electronic instrument
Inventor: MASUBUCHI TAKAMICHI
IPC: G10H1/053
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enable musical sounds of all keys to which key pushing forces that have reached sounding requirements are imparted to be sounded. SOLUTION: From a hammer position P[KC], it is determined whether or not a hammer has separated from a (step S1), and if it has not yet separated from the key, a key pushing force F is detected from a photoreflector (step S2), a force F1 applied to the hammer is calculated from the key pushing force F, the hammer velocity V [KC] is calculated, and the hammer position P [KC] is calculated from the hammer velocity V [KC] (step S3). When the hammer is isolated from the key, the free fall of the hammer is recognized, and the hammer velocity V [KC] is calculated to calculate the hammer position P[KC] (step S6). From the hammer position P [KC] it is judged whether or not the hammer has struck an ideal string, and if is abuts to the string, a key-on signals is output at a velocity corresponding to the hammer velocity V [KC].  If the hammer has not struck the string, the direction of the hammer velocity V[KC] is judged, and if it has no vertically upward speed, the hammer position P[KC] and the hammer velocity V[KC] are initialized.
Patent JP-2001054284-A (JP)
Title: Converter device and converter/inverter system
Inventor: MIYANO KENSUKE
IPC: H02M7/12
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a device corresponding to a load with a different voltage as a converter device having two types of output voltages. SOLUTION: Two main circuits 33 and 34 that are composed of a thyristor element one connected in series, a control circuit is provided at each for controlling a voltage command value, and three output terminals are provided, thus obtaining double voltage output and equal voltage output, as compared with the case when there is only one main circuit. Therefore, DC power can be supplied to a three-level PWM inverter device 30, corresponding to the double voltage output and a two-level PWM inverter device 14 corresponding to the equal voltage output, thus obtaining double and equal voltage output easily and reducing costs, as compared with the where two converter devices with different voltage output are provided.
Patent JP-H07173127-A (JP)
Title: Hydroxamic acid derivative and elastase inhibitor containing the same derivative as active ingredient
Inventor: KAWAI TSUTOMU
IPC: A61K31/16
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a new compound having elastase inhibiting action and high safety and useful for treating diseases caused by human leukocyte elastase. CONSTITUTION:A compound of formula I (R<1> and R<2> each us a 3-10C alkyl; R<3> is H, a carboxyl, an alkyloxycarbonyl or a benzyloxycarbonyl; R<4> is H, a 1-5C alkyl or a benzyl), e.g. 2-isopentyl-5-methyl-2- ethoxycarbonylhexanohydroxamic acid benzyl ester. This compound is obtained by subjecting a compound of formula II to condensation reaction with a compound of the formula R<4>ONH2 or its hydrochloride in the presence of a tert- amine and a condensing agent. The compound of formula II is obtained by hydrolyzing, e.g. a dialkylmalonic acid ester to afford a monoester substance or a dicarboxylic acid and further subjecting the compound to decarbonation and hydrolysis. The compound of formula I is normally administered at a dose of 100mg to about 1g/adult 1-4 times per day.
Patent JP-H11170355-A (JP)
Title: Method and apparatus for releasing cylindrical film
Inventor: YAMAMOTO TOSHIHIRO
IPC: B29L23/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for releasing a cylindrical film which can release the film automatically from a molding mold. SOLUTION: An apparatus for releasing a cylindrical film 4 molded by a column-shaped molding mold 11 from the mold 1, which is a hollow rubber grip member 104a for gripping the film 4 together with the mold 1, is equipped with the grip member 104a which is expanded by introducing gas to grip the film 4 together with the mold 1 from the periphery, an extrusion member 102 which contacts one end part of the mold 1 and extrudes the mold 1 from the film 4 with the film 4 gripped by the member 104a, and an air cylinder 103 for driving the extrusion member 102 in the extrusion direction of the mold 1.
Patent JP-H10185665-A (JP)
Title: Axle load measuring device
Inventor: MASUDA MAKOTO
IPC: G01G19/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an axle load measuring device in which the static axle load can be precisely determined from the dynamic axle load when the speed of a passing vehicle is so high that much output data for dynamic axle load can not be obtained. SOLUTION: A dynamic axle load of a vehicle 1 passing on a loading plate 2 is measured by a load cell 3. An image of the vehicle 1 is also taken from the side by arm ITV camera 7, and an image pickup signal is processed by an image processing means 8, whereby the vibrating waveform of the vehicle 1 is detected. On the basis of a vibrating waveform in which the measurement data and the vibrating waveform are composed, a CPU 5 calculates the static axle load.
Patent JP-H10184253-A (JP)
Title: Structure for attaching electric apparatus to rod
Inventor: TAKECHI YUSUKE
IPC: E04F11/18
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To accurately and simply execute position adjusting work of an electric apparatus to a rod by easy slide movement and to also ensure electric waterproof efficiency as well as the facilitation of electric wiring work. SOLUTION: An electric apparatus 1 is formed by dividing it into a basic stand member 2 and a main body member 3, the interior finish of a power supplysection 5 of a non-contact power supply member 4 is made to the basic stand member 2 and, at the same time, the interior finish of a power receiving section 6 of the non-contact power supply member 4 is made to the main body member 3. The basic stand member 2 is provided to a rod 7 in a longitudinally slidable manner, and the main body member 3 is mounted to the basic stand member 2 in a state to oppose the power supply section 5 of the non-contact power supply member 4 to the power receiving section 6.
Patent JP-H08236512-A (JP)
Title: Polysilicon/polyside etching method for submicron gate stack
Inventor: FUIRINDAA ESU GUREEBUARU
IPC: H01J37/32
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stacked gate array on a semiconductor wafer. SOLUTION: This method includes a process for providing a reaction chamber having an upper induction coil and a lower capacitance electrode. The upper induction coil is adjusted to a relatively low power setting substantially below 300 watt. A wafer is inputted to the reaction chamber and plasma etching is carried out so that a stacked gate array can be formed.
Patent JP-H05160091-A (JP)
Title: Semiconductor substrate transfer device and automatic processing device equipped therewith
Inventor: NAMITA SUMITATSU
IPC: H01L21/677
Filed: 1991-12-04
Abstract: PURPOSE:To provide a semiconductor substrate transfer device which is able to transfer semiconductor substrates smoothly and accurately to a required point and position them without troubles and an automatic processing device equipped with the transfer device possessed of a liquid processing function. CONSTITUTION:In a transfer device which transfers semiconductor substrates 22 pinching them by substrate pinching members 72 where holding grooves 72a to which semiconductor substrates 22 are fitted are disposed in an array, a regulating means 77 which regulates the semiconductor substrates 22 in inclination to the corresponding holding grooves 72a interlocking with the action of the substrate pinching members 72 is provided, whereby the semiconductor substrates 22 are held as disposed in an array that they are oriented in the same direction. By this setup, the semiconductor substrates 22 can be smoothly delivered from one process to another process, and the transferred semiconductor substrate 22 can accurately be positioned.
Patent JP-H06195784-A (JP)
Title: Magneto-optic recording medium and recording method of information using the medium
Inventor: NISHIMURA NAOKI
IPC: G11B11/105
Filed: 1992-12-28
Abstract: PURPOSE:To make possible high-speed data transfer by controlling an external field on-off while applying laser beams and conducting recording by using a magneto-optic recording medium, to which specific first and second magnetic layers are formed. CONSTITUTION:A magneto-optic recording medium is composed of the magnetic layers of the two layers of at least an initialized layer and a recording layer. When one recording (the recording of one binary digit) is conducted to the recording medium, the recording section of the medium is heated by laser beams while an external field is applied. The polarity of the external field differs according to types, and is directed in the opposite or the same direction as the direction of magnetization of the initialized layer. The direction of magnetization is arranged in the direction of the external field and a kind of recording is attained in the recording layer at that time. The external field is controlled off at the time of two kinds of recording (the recording of the other binary digit different from the abone), and only laser beams are applied. The direction of magnetization of the recording layer follows the direction stable to the magnetization of the initialized layer at that time, thus attaining two kinds of recording.
Patent JP-H05159569-A (JP)
Title: Refresh timing check circuit
Inventor: KIJINO TAKESHI
IPC: G11C11/401
Filed: 1991-12-04
Abstract: PURPOSE:To distinguish whether a data error in a data readout operation has been caused by the fault of a refresh control system or by the fault of a storage- part control system or a storage-part system by a method wherein an error in a refresh operation is detected. CONSTITUTION:An edge detection circuit 1 sets '1' to an F/F 2 when a refreshing signal 101 is input. The edge detection circuit 1 sets '1' to F/Fs 3 to 5 whenever front edges of RAS signals 102, 104, 106 to banks #0 to #2 are detected; it resets F/Fs 2 to 5 to '0' whenever front edges of the RAS signals 102, 104, 106 to the banks #0 to H2 are detected. An OR gate 6 takes the logical sum of outputs from the F/Fs 2 to 5, and its operation result is output to an AND gate 10. The AND gate 10 takes the logical product of the operation result of the OR gate 6 multiplied by a refreshing rear-edge detection signal 119 from the edge detection circuit 1; its operation result is output as an error signal.